'''
Levels

Example level:
LEVELX = [
    [1, 0, 0, 0, 1],
    [0, 1, 0, 1, 0],
    [0, 0, 0, 0, 0],
    [0, 1, 0, 1, 0],
    [1, 0, 0, 0, 1],
]
'''

LEVEL1 = [
    [0, 0, 0, 0, 0],
    [0, 0, 0, 0, 0],
    [1, 0, 1, 0, 1],
    [0, 0, 0, 0, 0],
    [0, 0, 0, 0, 0],
]

LEVEL2 = [
    [1, 1, 0, 1, 1],
    [1, 0, 1, 0, 1],
    [0, 1, 1, 1, 0],
    [1, 0, 1, 0, 1],
    [1, 1, 0, 1, 1],
]

LEVEL3 = [
    [1, 0, 0, 0, 1],
    [0, 1, 0, 1, 0],
    [0, 0, 0, 0, 0],
    [0, 1, 0, 1, 0],
    [1, 0, 0, 0, 1],
]

LEVEL4 = [
    [0, 0, 0, 0, 0],
    [1, 1, 0, 1, 1],
    [1, 0, 1, 0, 1],
    [1, 1, 0, 1, 1],
    [0, 0, 0, 0, 0],
]

LEVEL5 = [
    [0, 1, 1, 1, 0],
    [1, 1, 1, 1, 1],
    [1, 0, 1, 0, 1],
    [1, 1, 1, 1, 1],
    [0, 1, 1, 1, 0],
]

LEVEL6 = [
    [1, 0, 1, 0, 1],
    [0, 1, 1, 1, 0],
    [1, 0, 1, 0, 1],
    [0, 1, 1, 1, 0],
    [1, 0, 1, 0, 1],
]

LEVEL7 = [
    [1, 0, 1, 0, 0],
    [0, 0, 0, 1, 0],
    [1, 1, 1, 1, 1],
    [0, 1, 0, 0, 0],
    [0, 0, 1, 0, 1],
]

LEVEL8 = [
    [1, 1, 0, 1, 1],
    [1, 0, 0, 0, 1],
    [1, 0, 1, 0, 1],
    [1, 0, 0, 0, 1],
    [1, 1, 0, 1, 1],
]

LEVEL9 = [
    [1, 0, 0, 0, 1],
    [1, 1, 0, 1, 1],
    [0, 1, 1, 1, 0],
    [0, 1, 1, 1, 0],
    [0, 0, 1, 0, 0],
]

LEVELS = [
    LEVEL1, LEVEL2, LEVEL3, LEVEL4, LEVEL5,
    LEVEL6, LEVEL7, LEVEL8, LEVEL9
]